Turbosmart IWG75 Garrett GT2860RS 7 PSI Black Internal Wastegate Actuator 1978-chevrolet-g30-esi2119000 ensuring smooth exhaust flow for

ensuring smooth exhaust flow for peak fuel economy and engine operation

The Track Edition retains all of the precision engineering from the Touring Edition

Installs In As Little As 1 Hour

The results are unmatched cornering grip

The precision lower boot provides a barrier against moisture entry into the plug well

Turbosmart IWG75 Garrett GT2860RS 7 PSI Black Internal Wastegate Actuator 1978-chevrolet-g30-esi2119000 ensuring smooth exhaust flow forTurbosmart Upgraded Wastegate Actuators have been developed to provide the maximum possible boost response for your factory frame turbocharger. The Turbosmart IWG75 Series of upgraded Actuators benefit from an increased 'Working Ratio' over the factory equipment resulting in improved boost response throughout the RPM range. Installation Instructions Choice of Springs from 3psi to 26psi (Optional) High Grade Billet Aluminum Construction Turbosmart